76823397

素因数分解:

$3^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1039

約数の個数: 40

約数和(自身を含む): 132143616

約数和(自身を除く): 55320219

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 157, 189, 471, 567, 863, 1099, 1413, 2589, 3297, 4239, 6041, 7767, 9891, 12717, 18123, 23301, 29673, 54369, 69903, 89019, 135491, 163107, 406473, 489321, 948437, 1219419, 2845311, 3658257, 8535933, 10974771, 25607799, 76823397]

約数ペア:

[(1, 76823397), (3, 25607799), (7, 10974771), (9, 8535933), (21, 3658257), (27, 2845311), (63, 1219419), (81, 948437), (157, 489321), (189, 406473), (471, 163107), (567, 135491), (863, 89019), (1099, 69903), (1413, 54369), (2589, 29673), (3297, 23301), (4239, 18123), (6041, 12717), (7767, 9891)]